import Vue from 'vue'
import Router from 'vue-router'
import Login from './components/Login.vue'
import Home from './components/Home.vue'
import Welcome from './components/Welcome.vue'
import User from './components/user/Users.vue'
import Rights from './components/power/Rights.vue'
import Roles from './components/power/Roles.vue'
import Cate from './components/goods/Cate.vue'
import Params from './components/goods/Params.vue'
import Goods from './components/goods/Goods.vue'
import Add from './components/goods/Add.vue'
import Order from './components/order/Order.vue'
import Report from './components/report/Report.vue'
Vue.use(Router)

 const router = new Router({
  routes: [
    { path: '/', redirect: '/login' },
    { path: '/login', component: Login },
    { path: '/home', component: Home, redirect:'/welcome', children:[
       { path: '/welcome', component: Welcome },
       { path: '/users', component: User },
       { path: '/rights', component: Rights },
       { path: '/roles', component: Roles },
       { path: '/categories', component: Cate },
       { path: '/params', component: Params },
       { path: '/goods', component: Goods },
       { path: '/goods/add', component: Add },
       { path: '/orders', component: Order },
       { path: '/reports', component:  Report }
     ] }
  ]
})

router.beforeEach((to,from,next)=>{
  if (to.path === '/login') return next()
  // 获取token
  const tokenStr = window.sessionStorage.getItem('token')
  if (!tokenStr) return next('/login')
  next()
})



export default router
